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Nema 17 Stepper Motor L=39mm Gear Ratio 50:1 High Precision Planetary Gearbox 
Nema 17 Stepper Motor L=39mm Gear Ratio 50:1 High Precision Planetary Gearbox
Nema 17 Stepper Motor L=39mm Gear Ratio 50:1 High Precision Planetary Gearbox 5 1
SKU: 17HS15-1684S-HG50
$57.32
Bulk quantity price break:
| Qty | 5 | 10 | 50 | 100 |
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| Price | $55.89 | $54.46 | $53.02 | $51.59 |
| Save | 2% | 5% | 8% | 10% |
Availability: 100
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This Nema 17 stepper motor with 39mm body and 1.68A rated current, integrated with a 48.3mm Planetary gearbox of 50:1 gear ratio. It's a good solution to applications that with special space but need low speed and/or high torque.
Electrical Specification
- Manufacturer Part Number: 17HS15-1684S-HG50
- Motor Type: Bipolar Stepper
- Step Angle: 0.036 deg
- Holding Torque without Gearbox: 39Ncm(55oz.in)
- Rated Current/phase: 1.68A
- Phase Resistance: 1.6ohms
- Voltage: 2.7V
- Inductance: 3.2mH ± 20%(1KHz)
Gearbox Specifications
- Gearbox Type: Planetary
- Gear Ratio: 50 : 1
- Efficiency: 90%
- Backlash at No-load: <=25 arcmin
- Max. Permissible Torque: 15Nm(2124oz.in)
- Moment Permissible Torque: 25Nm(3540oz.in)
- Max. Radial Load: 150N
- Ambient Temperature: -10 - 90℃
- Insulation Class: B
- Noise: <=50 dB
- Life: 20000 h
Physical Specifications
- Frame Size: 42 x 42mm
- Motor Length: 39mm
- Gearbox Length: 48.3mm
- Shaft Diameter: Φ8mm
- Shaft Length: 23.5mm
- Key-way Length: 14mm
- Number of Leads: 4
- Lead Length: 320mm
- Weight: 880g
Connection
A+ | A- | B+ | B- |
Black | Green | Red | Blue |
Resources
- Full Datasheet: 17HS15-1684S-HG50.pdf
- Torque Curve: 17HS15-1684S-HG50 Torque Curve
| Electrical Specification | |
| Current(A) | 1.68 |
| Inductance(mH) | 3.2 |
| Phase Resistance(ohm) | 1.6 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(oz.in) | 0.39 |
| Physical Specification | |
| Frame Size(mm) | Nema 17 (42 x 42) |
| Body Length(mm) | 87.3 |
| Gearbox Type | Precision Planetary |
| Gear Ratio | 50 |
| Backlash at No-load | <=25 arcmin |
| Single Shaft/Dual Shaft | Single Shaft |
| Output Shaft Type | Key-way |
| Shaft Diameter(mm) | 8 |
| Shaft Length(mm) | 23.5 |
| No. of Lead | 4 |
| Lead Length(mm) | 320 |
| Weight(g) | 880 |
